package demo2;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Administrator
 * Date: 2023-07-02
 * Time: 17:28
 */
public class Keyboard implements USB{

    @Override
    public void openDevice() {
        System.out.println("打开键盘服务");
    }

    @Override
    public void closeDevice() {
        System.out.println("关闭键盘服务");
    }

    public static void input(){
        System.out.println("键盘输入文字");
    }
}
